{"id":556,"date":"2025-10-22T16:07:27","date_gmt":"2025-10-22T08:07:27","guid":{"rendered":"https:\/\/www.youvii.site\/?p=556"},"modified":"2025-10-22T16:07:27","modified_gmt":"2025-10-22T08:07:27","slug":"mstpyuanliyupeizhi","status":"publish","type":"post","link":"https:\/\/www.youvii.site\/index.php\/archives\/mstpyuanliyupeizhi","title":{"rendered":"MSTP\u539f\u7406\u4e0e\u914d\u7f6e"},"content":{"rendered":"

MSTP\u539f\u7406\u4e0e\u914d\u7f6e<\/h1>\n

MSTP\uff08multiple Spanning Tree Protocol\uff09\u591a\u751f\u6210\u6811\u534f\u8bae\u6982\u8ff0\uff1a<\/font><\/strong><\/p>\n

\u56e0\u4e3aRSTP\/STP\u7684\u4e0d\u8db3\uff1a\u6d41\u91cf\u65e0\u6cd5\u8d1f\u8f7d\u5206\u62c5\u3001\u4e8c\u5c42\u6b21\u4f18\u8def\u5f84<\/font><\/p>\n


\n<\/font><\/p>\n

\u517c\u5bb9STP\/RSTP<\/font><\/p>\n

\"1741833382649-a088c4ea-c5c2-4b26-b70b-e11d39ab935b.png\"<\/p>\n

MSTP\u7684\u57fa\u672c\u6982\u5ff5\uff1a<\/font><\/strong><\/p>\n

\u7f51\u7edc\u5c42\u6b21\uff1aMSTP\u628a\u4e00\u4e2a\u4ea4\u6362\u7f51\u7edc\u5212\u5206\u6210\u591a\u4e2a\u57df\uff0c\u6bcf\u4e2a\u57df\u5185\u5f62\u6210\u591a\u4e2a\u751f\u6210\u6811\uff0c\u5f7c\u6b64\u72ec\u7acb<\/font><\/p>\n


\n<\/font><\/p>\n

MST Region\uff08Multiple Spanning Tree Region)\u591a\u751f\u6210\u6811\u57df\uff1a<\/font><\/strong><\/p>\n

\u7531\u4ea4\u6362\u7f51\u7edc\u4e2d\u7684\u591a\u53f0\u4ea4\u6362\u8bbe\u5907\u4ee5\u53ca\u4ed6\u4eec\u4e4b\u95f4\u7684\u7f51\u6bb5\u6784\u6210<\/font><\/p>\n

\u4e00\u4e2a\u5c40\u57df\u7f51\u53ef\u4ee5\u5b58\u5728\u591a\u4e2aMST\u57df\uff0c\u5404MST\u57df\u4e4b\u95f4\u5728\u7269\u7406\u4e0a\u76f4\u63a5\u6216\u95f4\u63a5\u76f8\u8fde\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7MSTP\u914d\u7f6e\u547d\u4ee4\u628a\u591a\u53f0\u4ea4\u6362\u8bbe\u5907\u5212\u5206\u5728\u540c\u4e00\u4e2aMST\u57df<\/font><\/p>\n

MSTP\u7f51\u7edc\u5305\u542b\u4e00\u4e2a\u6216\u591a\u4e2aMST\u57df\uff0c\u6bcf\u4e2aMST\u57df\u4e2d\u5305\u542b\u4e00\u4e2a\u6216\u591a\u4e2a\u751f\u6210\u6811\u793a\u4f8b<\/font><\/p>\n

MSTP>MST R>SpT<\/font><\/p>\n

\u540c\u4e00\u4e2aMST\u57df\u7684\u8bbe\u5907\u5177\u6709\u4e0b\u5217\u7279\u70b9\uff1a<\/font><\/p>\n

\u90fd\u542f\u52a8\u4e86MSTP<\/font><\/p>\n

\u90fd\u6709\u76f8\u540c\u57df\u540d<\/font><\/p>\n

\u6709\u76f8\u540c\u7684VLAN\u5230\u751f\u6210\u6811\u5b9e\u4f8b\u6620\u5c04\u914d\u7f6e<\/font><\/p>\n

\u6709\u76f8\u540c\u7684MSTP\u4fee\u8ba2\u7ea7\u522b\u914d\u7f6e<\/font><\/p>\n


\n<\/font><\/p>\n

MSTI\uff08Multiple Spanning Tree Instance\uff09\u591a\u751f\u6210\u6811\u5b9e\u4f8b\uff1a<\/font><\/strong><\/p>\n

\u4e00\u4e2aMST\u57df\u5185\u53ef\u4ee5\u751f\u6210\u591a\u68f5\u751f\u6210\u6811\uff0c\u6bcf\u4e2a\u751f\u6210\u6811\u90fd\u6210\u4e3a\u4e00\u4e2aMSTI<\/font><\/p>\n

MSTI\u4f7f\u7528instance ID\u6807\u8bc6\uff0c\u534e\u4e3a\u8bbe\u5907\u53d6\u503c\u4e3a0-4094<\/font><\/p>\n

VLAN\u6620\u5c04\u8868\uff1a<\/font><\/p>\n

MST\u4e0e\u7684\u5c5e\u6027\uff0c\u63cf\u8ff0\u4e86VLAN\u548cMSTI\u4e4b\u95f4\u7684\u6620\u5c04\u5173\u7cfb<\/font><\/p>\n


\n<\/font><\/p>\n

Instance0\u662f\u7f3a\u7701\u5b58\u5728\u7684\uff0c\u7f3a\u7701\u65f6\uff0c\u534e\u4e3a\u4ea4\u6362\u673a\u628a\u6240\u6709\u7684VLAN\u90fd\u6620\u5c04\u5230\u4e86Instance0<\/font><\/p>\n


\n<\/font><\/p>\n

\u901a\u8fc7\u8bbe\u7f6eVLAN\u6620\u5c04\u8868\uff0c\u628aVLAN\u548cMSTI\u8054\u7cfb\u8d77\u6765<\/font><\/p>\n

\u6bcf\u4e2aVLAN\u53ea\u80fd\u5bf9\u5e94\u4e00\u4e2aMSTI\uff0c\u540c\u4e00VLAN\u7684\u6570\u636e\u53ea\u80fd\u5728\u4e00\u4e2aMSTI\u4e2d\u4f20\u8f93\uff0c\u800c\u4e00\u4e2aMSTI\u53ef\u80fd\u5bf9\u5e94\u591a\u4e2aVLAN<\/font><\/p>\n


\n<\/font><\/p>\n

CST\uff08Common Spanning Tree\uff09\u516c\u5171\u751f\u6210\u6811\uff1a<\/font><\/strong><\/p>\n

\u8fde\u63a5\u4ea4\u6362\u7f51\u7edc\u5185\u6240\u6709MST\u57df\u7684\u4e00\u9897\u751f\u6210\u6811<\/font><\/p>\n

\u5982\u679c\u628a\u6bcf\u4e2aMST\u57df\u770b\u505a\u4e00\u4e2a\u8282\u70b9\uff0cCST\u5c31\u662f\u8fd9\u4e9b\u8282\u70b9\u901a\u8fc7\u751f\u6210\u6811\u534f\u8bae\u8ba1\u7b97\u751f\u6210\u7684\u4e00\u9897\u751f\u6210\u6811<\/font><\/p>\n

\u5982\u56fe\u6240\u793a<\/font><\/p>\n

\"1741833382596-a471cb43-83ad-4619-9b5a-be5cd58b18da.png\"<\/p>\n

\"1741833382599-4615b6a7-31bc-4a0e-86ff-bdcd3ee6382f.png\"<\/p>\n

IST(Internal Spanning Tree)\u5185\u90e8\u751f\u6210\u6811\uff1a<\/font><\/strong><\/p>\n

\u662fMST\u57df\u5185\u7684\u4e00\u9897\u751f\u6210\u6811<\/font><\/p>\n

IST\u662f\u4e00\u4e2a\u7279\u6b8a\u7684MSTI Instance ID\u4e3a0<\/font><\/p>\n

\"1741833382591-7c042aac-5363-465e-9f08-b2333c7eb82c.png\"<\/p>\n

\"1741833382609-1fc29018-df5d-4a01-b1e7-41c07e6c71e7.png\"<\/p>\n

CIST\uff08Common and Internal Spannning Tree\uff09\u516c\u5171\u548c\u5185\u90e8\u751f\u6210\u6811\uff1a<\/font><\/strong><\/p>\n

\u901a\u8fc7\u751f\u6210\u6811\u534f\u8bae\u8ba1\u7b97\u751f\u6210\u7684\uff0c\u8fde\u63a5\u4e00\u4e2a\u4ea4\u6362\u7f51\u7edc\u5185\u6240\u6709\u4ea4\u6362\u8bbe\u5907\u7684\u5355\u751f\u6210\u6811<\/font><\/p>\n

\"1741833384683-f3481d85-6093-495e-b338-cf0b46583d33.png\"<\/p>\n

SST\uff08Single Spanning Tree\uff09\u5355\u751f\u6210\u6811\uff1a<\/font><\/strong><\/p>\n

\u8fd0\u884c\u751f\u6210\u6811\u534f\u8bae\u7684\u4ea4\u6362\u8bbe\u5907\u53ea\u80fd\u5c5e\u4e8e\u4e00\u4e2a\u751f\u6210\u6811<\/font><\/p>\n

MST\u57df\u4e2d\u53ea\u6709\u4e00\u4e2a\u4ea4\u6362\u8bbe\u5907\uff0c\u8fd9\u4e2a\u4ea4\u6362\u8bbe\u5907\u6784\u6210\u5355\u751f\u6210\u6811<\/font><\/p>\n

\"1741833384684-edd8cef8-7c98-4d83-afdc-1b0598a7fb74.png\"<\/p>\n

\"1741833384692-6a4a4843-4c49-4531-9116-880456a28466.png\"<\/p>\n

\u603b\u6839\uff0c\u57df\u6839\u6cb3\u4e3b\u6865\uff1a<\/font><\/strong><\/p>\n

1\u3001\u603b\u6839\uff1aCIST\u7684\u6839\u6865\uff0cSW1<\/font><\/p>\n

2\u3001\u57df\u6839\uff1a\u5206\u4e3aIST\u57df\u6839\u548cMSTI\u57df\u6839<\/font><\/p>\n

IST\u57df\u6839 MST\u57df\u4e2dIST\u751f\u6210\u6811\u4e2d\u8ddd\u79bb\u603b\u6839\u6700\u8fd1\u7684\u4ea4\u6362\u8bbe\u5907\u662fIST\u57df\u6839 SW2 SW3 SW4<\/font><\/p>\n

MSTI\u57df\u6839\u662f\u6bcf\u4e2a\u591a\u751f\u6210\u6811Instance \u7684\u6811\u6839<\/font><\/p>\n

3\u3001\u4e3b\u6865\uff1a\u662fIST master \u662f\u57df\u5185\u8ddd\u79bb\u603b\u6839\u6700\u8fd1\u7684\u4ea4\u6362\u8bbe\u5907 SW1 SW2 SW3 SW4<\/font><\/p>\n

\u5982\u679c\u603b\u6839\u5728MST\u57df\u4e2d\uff0c\u5219\u603b\u6839\u4e3a\u8be5\u57df\u4e3b\u6865<\/font><\/p>\n

\"1741833384706-25845d62-b55a-408d-a4f9-348c5e3f59ea.png\"<\/p>\n

\"1741833384728-f0a653b4-c359-4c99-bbe9-12e1e38a1386.png\"<\/p>\n

MSTP\u7684\u7aef\u53e3\u89d2\u8272\uff1a<\/font><\/strong><\/p>\n

\u6839\u7aef\u53e3\u3001\u6307\u5b9a\u7aef\u53e3\u3001Alternate\u7aef\u53e3\u3001Backup\u7aef\u53e3\u3001Master\u7aef\u53e3\u3001\u57df\u8fb9\u7f18\u7aef\u53e3\u548c\u8fb9\u7f18\u7aef\u53e3<\/font><\/p>\n

\u9664\u8fb9\u7f18\u7aef\u53e3\u5916\uff0c\u5176\u4ed6\u7aef\u53e3\u89d2\u8272\u90fd\u53c2\u4e0eMSTP\u8ba1\u7b97<\/font><\/p>\n

\u540c\u4e00\u7aef\u53e3\u5728\u4e0d\u540c\u751f\u6210\u6811instance\u627f\u62c5\u4e0d\u540c\u89d2\u8272<\/font><\/p>\n

\"1741833385188-c15a309f-882f-4cc9-a8f2-cb3e82aa5b80.png\"<\/p>\n

\"1741833385177-9e2723e0-3ec4-4b47-a716-cbae2ba2eab4.png\"<\/p>\n

\"1741833385160-cbd545d6-ae67-4941-ad43-dc8491e512fb.png\"<\/p>\n

MSTP\u7684\u7aef\u53e3\u72b6\u6001\uff1a<\/font><\/strong><\/p>\n

\"1741833385194-4eb827ca-20e7-43d5-aafe-da5e1a1447a6.png\"<\/p>\n

MSTP BPDU\u62a5\u6587\u683c\u5f0f\uff1a<\/font><\/strong><\/p>\n

\"1741833385274-da71b662-3a21-428a-9667-857524df19ba.png\"<\/p>\n

\"1741833386340-f25b8d23-e3c1-4d2c-a98e-2c81ffe2b181.png\"<\/p>\n

\"1741833386322-3722ad82-b39c-4b63-a38b-83c0e63bdcc4.png\"<\/p>\n

MSTP\u5de5\u4f5c\u539f\u7406\uff1a<\/font><\/strong><\/p>\n

\"1741833386347-46f348b5-fb1d-4db9-a9b9-bf2a502e9a9a.png\"<\/p>\n

\"1741833386376-2b5e29da-c81f-4e43-a357-fb156b272b38.png\"<\/p>\n

\"1741833386308-2daa22e5-c913-49c1-8319-80f37d77d460.png\"<\/p>\n

CIST\u8ba1\u7b97\uff1a<\/font><\/strong><\/p>\n

\"1741833387340-4ead2f92-a459-424f-b5d1-848217ff068c.png\"<\/p>\n

MSTI\u8ba1\u7b97\uff1a<\/font><\/strong><\/p>\n

\"1741833387375-19dbca45-d743-465c-ac62-7ded60305635.png\"<\/p>\n

\"1741833387420-da52a867-103a-4b41-9775-acfba42b1daf.png\"<\/p>\n

\"1741833387399-44ddf0f3-8a5a-456f-a095-2b944c4f799a.png\"<\/p>\n

MSTP\u7f51\u7edc\u6570\u636e\u8f6c\u53d1\uff1a<\/font><\/strong><\/p>\n

\"1741833387410-ea218b23-55a4-41f7-a153-1746a60d18d4.png\"<\/p>\n

MSTP\u57fa\u672c\u914d\u7f6e\uff1a<\/font><\/strong><\/p>\n

\"1741833388674-ad781cea-9a79-4f24-9db4-2ef9273fbc61.png\"<\/p>\n

\"1741833388708-6889dbf0-df9a-4e95-96a4-7a28422f27ee.png\"<\/p>\n

\"1741833388694-441f1aeb-e80a-43d5-bf8b-1b9f0985f284.png\"<\/p>\n

\"1741833388684-bb2ba692-0aa4-49cd-907e-296bd37ffed4.png\"<\/p>\n

\"1741833388676-3e903c14-abb3-4ff6-b4de-2140dae4131c.png\"<\/p>\n

\"1741833390244-d0669783-e02f-4899-9df0-8febef93af53.png\"<\/p>\n

\"1741833390305-a37a40f8-fc17-43e2-ab6c-c3538a4a9e7e.png\"<\/p>\n

\"1741833390319-8fbab275-07a9-40b8-9386-6e98850a5a9a.png\"<\/p>\n

\"1741833390256-6f0da99f-f5d5-4eda-99ca-eb9b3c224d58.png\"<\/p>\n

\"1741833390376-db2eccdb-e794-4d4a-97a7-5afb4ba4cae4.png\"<\/p>\n


\n<\/font><\/strong><\/p>\n

\n

\u66f4\u65b0: 2025-03-13 10:36:36
\n\u539f\u6587: https:\/\/www.yuque.com\/yuhui.net\/network\/yg7l7bgklaeehbpx<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

MSTP\u539f\u7406\u4e0e\u914d\u7f6e MSTP\uff08multiple Spanning Tree Protocol\uff09\u591a\u751f\u6210\u6811\u534f\u8bae\u6982\u8ff0\uff1a \u56e0\u4e3aRSTP\/STP\u7684\u4e0d\u8db3\uff1a\u6d41\u91cf\u65e0\u6cd5\u8d1f\u8f7d\u5206\u62c5\u3001\u4e8c\u5c42\u6b21\u4f18\u8def\u5f84 \u517c\u5bb9STP\/RSTP MSTP\u7684\u57fa\u672c\u6982\u5ff5\uff1a \u7f51\u7edc\u5c42\u6b21\uff1aMSTP\u628a\u4e00\u4e2a\u4ea4\u6362\u7f51\u7edc\u5212\u5206\u6210\u591a\u4e2a\u57df\uff0c\u6bcf\u4e2a\u57df\u5185\u5f62\u6210\u591a\u4e2a\u751f\u6210\u6811\uff0c\u5f7c\u6b64\u72ec\u7acb MST Region\uff08Multiple Spanning Tree Region)\u591a\u751f\u6210\u6811\u57df\uff1a \u7531\u4ea4\u6362 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87,62,3],"tags":[],"class_list":["post-556","post","type-post","status-publish","format-standard","hentry","category-huaweihcip-datacom","category-huaweiluyouyujiaohuan","category-interface"],"_links":{"self":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/comments?post=556"}],"version-history":[{"count":0,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/556\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/media?parent=556"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/categories?post=556"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/tags?post=556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}